Parcel transport system and installing method thereof

ABSTRACT

A parcel transport system is provided, which comprises an interface assembly, a storage assembly and a transport assembly. A storage box of the storage assembly is provided with a first access opening and a second access opening, the storage box is movable to enable the first access opening to be exposed and to be blocked; the interface assembly is used for a parcel transfer to or from an external equipment; and wherein the transport assembly is capable of reaching into the storage box via the second access opening, and carrying out the parcel transfer to/from the external equipment or the interface assembly at the interface assembly, enabling the transport assembly to deliver the parcel between the interface assembly and the storage box.

CROSS REFERENCE TO RELATED APPLICATIONS

The present disclosure is a continuation application of the international application No. PCT/CN2018/120553 filed Dec. 12, 2018, the entire content of which is hereby incorporated by reference.

TECHNICAL FIELD

The present disclosure relates to a parcel transport system and an installing method thereof.

BACKGROUND

With the rapid development of drone technology, unmanned aerial vehicles and unmanned ground vehicles (self-driving vehicles) have been applied to a parcel delivery in an express delivery industry. However, compared with delivery implemented by a human, intelligent equipment such as the unmanned aerial vehicles and the unmanned ground vehicles are difficult to implement home delivery, thus it is still inconvenient for users to receive and send the parcels, especially for users who stay in multi-storey buildings.

SUMMARY

As such, the present disclosure proposes a parcel transport system which makes the parcel delivery more convenient and is capable of being applied to a multi-storey building.

The parcel transport system comprises: an interface assembly used for a parcel transfer to or from an external equipment; a storage assembly comprising a storage box used for accommodating the parcel, wherein the storage box is provided with a first access opening and a second access opening, and the storage box is movable to enable the first access opening to be exposed and to be blocked; and a transport assembly capable of transporting the parcel, wherein the transport assembly is capable of reaching into the storage box via the second access opening, enabling the transport assembly to move the parcel into or out of the storage box; and wherein the transport assembly is capable of carrying out the parcel transfer to/from the external equipment or the interface assembly at the interface assembly, enabling the transport assembly to deliver the parcel between the interface assembly and the storage box.

In addition, the present disclosure also proposes a method for installing the parcel transport system, which comprises: providing the parcel transport system; installing the interface assembly on a building; installing the storage assembly adjacent to a communicating portion of the building, which communicates interior and exterior of the building, with the first access opening of the storage box arranged towards the building, so that the storage box is capable of moving to be opposite to the communicating portion to make the first access opening exposed; and installing the transport assembly on the building.

BRIEF DESCRIPTION OF DRAWINGS

To better explain the embodiments of the present disclosure or the technical solutions of the prior art, the following will briefly introduce the drawings involved in the description of the embodiments or the prior art. It is obvious that the drawings in the following description are only some embodiments of the invention. For persons skilled in the art, the drawings of other embodiments can be obtained from these drawings without paying creative work.

FIG. 1 schematically shows a parcel transport system installed on a building, when an unmanned aerial vehicle lands on the parcel transport system, according to one implementation,

FIG. 2 schematically shows the parcel transport system shown in FIG. 1, when the parcel transport system interfaces with a ground equipment.

FIG. 3 schematically shows the parcel transport system shown in FIG. 1, when a carrying mechanism of a transport assembly in the parcel transport system transfers the parcel to/from a storage assembly in the parcel transport system.

FIG. 4 is an enlarged view of a part I in FIG. 2.

FIG. 5 schematically shows the storage assembly without a shielding door in the parcel transport system shown in FIG. 1.

FIG. 6 schematically shows the storage assembly shown in FIG. 5 when the storage assembly is in another state.

FIG. 7 schematically shows the parcel transport system shown in FIG. 1, when one of the storage assemblies is in another state.

FIG. 8 schematically shows the carrying mechanism of the transport assembly in the parcel transport system shown in FIG. 7.

FIG. 9 schematically shows the carrying mechanism shown in FIG. 8, when the carrying mechanism is in another state.

FIG. 10 schematically shows that the carrying mechanism of the transport assembly in the parcel transport system shown in FIG. 1 transfers the parcel to/from the unmanned aerial vehicle landed on a landing platform.

FIG. 11 is a local schematic diagram of a sliding rail of the transport assembly in the parcel transport system shown in FIG. 3.

DETAILED DESCRIPTION OF THE EMBODIMENTS

In order to help understanding of the present disclosure, the present disclosure will be described more comprehensively hereinafter with reference to the relevant accompanying drawings.

As shown in FIG. 1 and FIG. 2, a parcel transport system 10 according to an implementation is capable of being installed on a building 20, which is particularly suitable to be installed on a multi-storey building for storage and delivery of a parcel 30. The parcel transport system 10 is capable of delivering the parcel 30 between an external equipment (e.g. an unmanned aerial vehicle 40, a ground equipment 50, wherein the ground equipment may be an unmanned ground vehicle, and/or the like) and a user staying in the building 20. Moreover, the parcel transport system 10 is capable of delivering the parcel 30 among the unmanned aerial vehicle 40, the user staying in the building 20 and the ground equipment 50, that is, the parcel transport system 10 is used as follows: the unmanned aerial vehicle 40 unloads the parcel 30 onto the parcel transport system 10, the user takes the parcel 30 while staying in the building 20 or the ground equipment 50 takes the parcel 30 away; alternatively, the user places the parcel 30 onto the parcel transport system 10 while staying in the building 20, the unmanned aerial vehicle 40 takes the parcel 30 away or the ground equipment 50 takes the parcel 30 away; alternatively, the ground equipment 50 transfers the parcel 30 to the parcel transport system 10, the unmanned aerial vehicle 40 takes the parcel 30 away or the user takes the parcel 30 while staying in the building 20.

The parcel transport system 10 comprises an interface assembly, a storage assembly 200 and a transport assembly 400.

Referring to FIG. 3, the interface assembly is used for a transfer of the parcel 30 to/from the external equipment. The external equipment may be the unmanned aerial vehicle 40, the ground equipment 50, etc. Wherein the ground equipment may be the unmanned ground vehicle, and/or the like. Specifically, in the illustrated embodiment, the interface assembly comprises a landing platform 110 and a ground facility 120.

The landing platform 110 is used for landing of the unmanned aerial vehicle 40. A transfer opening 112 for the parcel 30 to pass through is formed in the landing platform 110. In the illustrated embodiment, the landing platform 110 is installed on top portion of the building 20, for example, installed on a roof. The landing platform 110 is substantially a plate-like structure, the transfer opening 112 is disposed in central portion of the landing platform 110, and the landing platform 110 is horizontally arranged.

It should be understood that the landing platform 110 is not limited to the above-mentioned structure. The landing platform 110 is provided with a working surface 114 for the unmanned aerial vehicle 40 to land on, the working surface 114 is horizontally arranged, and the transfer opening 112 is disposed in central portion of the working surface 114, thus the landing platform 110 may take any of a variety of structures.

The ground facility 120 is capable of carrying out the parcel 30 transfer to/from the ground equipment 50. Specifically, the ground facility 120 is below the landing platform 110. In the illustrated embodiment, the ground facility 120 is installed on bottom portion of the building 20.

Referring to FIG. 4, a transport opening 122 and an interface opening 124 are formed in the ground facility 120. The interface opening 124 is capable of interfacing with the ground equipment 50, in order for the parcel 30 transfer between the ground facility 120 and the ground equipment 50. The transport opening 122 is used for interfacing with the transport assembly 400 in order for the parcel 30 transfer. Two doors 126 are each arranged on the transport opening 122 and the interface opening 124 respectively.

It should be noted that in order to ease the parcel 30 transfer between the ground facility 120 and the ground equipment 50, a transfer member (not shown in the figure) used for transferring the parcel is arranged in the ground facility 120, the transfer member is capable of moving out via the interface opening 124 to receive the parcel 30 from the ground equipment 50, or to transfer the parcel 30 to the ground equipment 50. Alternatively, the ground facility 120 may be provided without the transfer member, and the ground equipment 50 may be provided with a transfer member. It should be understood that the ground facility 120 is not limited to the above-mentioned structure, in other embodiments, the ground facility 120 may be a platform, which enables the parcel 30 to be placed on.

The storage assembly 200 is capable of being mounted on an exterior wall of the building 20. Specifically, the storage assembly 200 is arranged adjacent to a communicating portion 21 of the building 20, wherein the communicating portion 21 of the building 20 communicates interior and exterior of the building, and may be a window or a balcony. In the illustrated embodiment, the storage assembly 200 is arranged adjacent to the window, and the storage assembly 200 is also positioned between the landing platform 110 and the ground facility 120. In other embodiments, the storage assembly 200 may be arranged in the vicinity of a balcony railing. A plurality of storage assemblies 200 are provided, and the plurality of storage assemblies 200 are respectively arranged adjacent to a plurality of communicating portions 21 of the building 20. The number of the storage assemblies 200 may be configured according to the number of the communicating portions 21 which the building 20 has, or may be configured as needed.

Referring to FIG. 5, in the illustrated embodiment, each storage assembly 200 comprises an outer box body 210 and a storage box 220.

Referring to FIG. 6, the outer box body 210 is capable of being mounted on the exterior wall of the building 20. The outer box body 210 is installed below the communicating portion 21 of the building 20. A first opening 212 and a second opening 214 are formed in the outer box body 210. In one embodiment, the outer box body 210 is substantially cuboid-shaped, the first opening 212 and the second opening 214 are respectively arranged in two adjacent faces of the outer box body 210. In the illustrated embodiment, the outer box body 210 is provided with a bottom wall opposite to the first opening 212, the bottom wall is configured to face downwards, while the first opening 212 is configured to face upwards.

It should be understood that the outer box body 210 is not limited to the above-mentioned structure, and the outer box body 210 may be configured as other structure as needed.

The storage box 220 is used for accommodating the parcel 30, wherein the storage box 220 is provided with a first access opening 222 and a second access opening 224. The storage box 220 is movable to enable the first access opening 222 to be exposed and to be blocked. The first access opening 222 is used for the user to take or put the parcel 30, and the second access opening 224 is used for a transfer of the parcel 30 between the storage box 220 and the transport assembly 400. Specifically, the storage box 220 is capable of being accommodated in the outer box body 210, enabling the outer box body 210 to block the first access opening 222, thereby preventing the user from putting the parcel 30 into the storage box 220 and from taking the parcel 30 out of the storage box 220 via the first access opening 222. The storage box 220 is also capable of moving out via the first opening 212, enabling the first access opening 222 to be exposed, thereby enabling the user to put the parcel 30 into the storage box 220 and to take the parcel 30 out of the storage box 220. When the storage box 220 is accommodated in the outer box body 210, a position of the second access opening 224 is configured to correspond to a position of the second opening 214. Referring to FIG. 7, in the illustrated embodiment, the storage box 220 is capable of moving up and down relative to the outer box body 210, and the first access opening 222 is arranged towards the building 20. When the first access opening 222 is exposed, the first access opening 222 is right opposite the communicating portion 21 of the building 20, facilitating the user to take the parcel 30 out of the storage box 220 or to put the parcel 30 into the storage box 220.

In the illustrated embodiment, the storage box 220 is provided with a plurality of compartments 226, each compartment 226 is provided with the first access opening 222 and the second access opening 224, positions of the plurality of second access openings 224 are all configured to correspond to a position of the second opening 214, and the storage box 220 is capable of moving out via the first opening 212 to make the first access opening 222 of at least one of the compartments 226 exposed, the user may adjust the number of the first access openings 222 which are exposed according to the number of compartments 226 which the user needs. It should be understood that the number of the compartments 226 in the storage box 220 may be one, or the number of the compartments 226 in the storage box 220 may be configured as needed, it is more convenient to store a plurality of parcels 30 at once with the plurality of compartments 226.

Further, each compartment 226 is provided with a sensor 228 that is configured to detect the presence of the parcel 30 in the respective compartment 226. The sensor 228 is a nfc reader or a camera, correspondingly, the parcel 30 is provided with a nfc label or a QR code label respectively. Furthermore, a weight sensor (not shown in the figure) is provided at bottom of the storage box 220 and is configured to weigh the parcel 30 in the storage box 220. After each time the user places the parcel 30, a weight gain is measured by the weight sensor, in order to get a weight of the parcel 30 which the user just placed.

It should be noted that, when the storage box 220 is provided with a plurality of compartments 226, in order to ensure security of the parcel 30 stored in the storage box 220, each first access opening 222 may be arranged with an automatic door to prevent one of the users from taking the parcel 30 which belongs to other user.

In the illustrated embodiment, the storage assembly 200 further comprises a shielding door 230 capable of covering the second access opening 224. The number of the shielding doors 230 is consistent with the number of the second access openings 224. It should be understood that in other embodiments, the number of the shielding doors 230 may be one, and one shielding door 230 is capable of covering a plurality of second access openings 224.

The storage assembly 200 further comprises a range sensor 240 mounted to the storage box 220, the range sensor 240 is capable of detecting an obstacle in order for movement control of the storage box 220, so as to prevent the storage box 220 from colliding with an obstacle (e.g. an opened casement) in a direction of movement.

The storage assembly 200 further comprises an alarm 250 mounted to the storage box 220, the alarm is capable of giving an alarm while the storage box 220 is moving, so as to remind the user. Specifically, the alarm 250 is an alarm lamp, a sound alerter, and/or the like.

The transport assembly 400 is capable of transporting the parcel 30. The transport assembly 400 is capable of reaching into the storage box 220 via the second access opening 224, enabling the transport assembly 400 to move the parcel 30 into or out of the storage box 220. The transport assembly 400 is capable of carrying out the parcel 30 transfer to/from the external equipment or the interface assembly at the interface assembly, so that the transport assembly 400 is capable of delivering the parcel 30 between the interface assembly and the storage box 220. Moreover, the transport assembly 400 is capable of transferring the parcel 30 to/from the unmanned aerial vehicle 40 at the landing platform 110, and the transport assembly 400 is also capable of transferring the parcel 30 to/from the ground facility 120, enabling the transport assembly 400 to deliver the parcel 30 among the landing platform 110, the storage box 220 and the ground facility 120. Specifically, when the storage box 220 is accommodated in the outer box body 210, the transport assembly 400 is capable of reaching into the storage box 220 via the second access opening 224 and the second opening 214; The shielding door 230 which covers the second access opening 224 is capable of being opened automatically when the parcel 30 is transferred between the transport assembly 400 and the storage box 220, and the shielding door 230 is in a closed state when there is no parcel 30 transfer between the transport assembly 400 and the storage box 220.

In the illustrated embodiment, the transport assembly 400 comprises a sliding rail 410 and a carrying mechanism 420 capable of sliding along the sliding rail 410 and carrying the parcel 30.

One end of the sliding rail 410 extends to the transfer opening 112, and the other end of the sliding rail 410 extends to the ground facility 120. Specifically, one end of the sliding rail 410 is far away from the transfer opening 112, and extends to the transport opening 122 of the ground facility 120. In the illustrated embodiment, the sliding rail 410 extends in vertical direction. The storage box 220 is arranged proximate the sliding rail 410. Specifically, the second access opening 224 is arranged towards the sliding rail 410.

The carrying mechanism 420 is capable of being positioned at the transfer opening 112 to carry out the parcel 30 transfer to/from the unmanned aerial vehicle 40, and the carrying mechanism 420 is capable of being positioned at the ground facility 120 to carry out the parcel 30 transfer to/from the ground facility 120, and the carrying mechanism 420 is also capable of reaching into the storage box 220 via the second access opening 224, enabling the carrying mechanism 420 to deliver the parcel 30 among the transfer opening 112, the storage box 220 and the ground facility 120. Specifically, the carrying mechanism 420 is capable of being positioned at the transport opening 122, in order to carry out the parcel 30 transfer to/from the ground facility 120 via the transport opening 122.

Referring to FIG. 8 and FIG. 9, in the illustrated embodiment, the carrying mechanism 420 comprises a sliding carriage 422, clamping arms 424 and a transmission device 426.

The sliding carriage 422 is capable of sliding along the sliding rail 410. A through hole 422 a for the parcel 30 to pass through is formed in the sliding carriage 422. In one embodiment, the sliding carriage 422 is roughly a U-shaped structure, and the sliding carriage 422 includes a bottom plate 422 b and two opposite supporting plates 422 c fixedly connected with the bottom plate 422 b. The bottom plate 422 b is perpendicular to the direction in which the sliding rail 410 extends, and the two supporting plates 422 c extend in vertical direction away from the bottom plate 422 b. The through hole 422 a is formed in the bottom plate 422 b. Specifically, one of the supporting plates 422 c is slidably connected with the sliding rail 410, and is positioned between the sliding rail 410 and the other supporting plate 422 c.

The two clamping arms 424 are both installed on the sliding carriage 422, so that the two clamping arms 424 are capable of sliding along the sliding rail 410 with the sliding carriage 422. The two clamping arms 424 are oppositely arranged. At least one of the two clamping arms 424 is capable of sliding in a first direction, so that a distance between the two clamping arms 424 is adjustable, enabling the two clamping arms 424 to clamp the parcel 30 and to release the parcel 30. The two clamping arms 424 are also capable of extending or retracting in a second direction perpendicular to the first direction, and the two clamping arms 424 are capable of reaching into the storage box 220 via the second access opening 224, enabling the two clamping arms 424 to move the parcel 30 into or out of the storage box 220. The two clamping arms 424 are capable of passing through the transfer opening 112 when being in a retracted state, in order for the parcel 30 transfer to/from the unmanned aerial vehicle 40, as shown in FIG. 10.

In the illustrated embodiment, the first direction and the second direction are both perpendicular to the direction in which the sliding rail 410 extends.

A clamped space is formed between the two clamping arms 424. When the two clamping arms 424 are in the retracted state, the clamped space is configured to correspond to a position of the through hole 422 a. As shown in FIG. 4, when the carrying mechanism 420 is positioned at the transport opening 122 of the ground facility 120, the through hole 422 a is right opposite the transport opening 122, enabling the parcel 30 to pass through the through hole 422 a and the transport opening 122, in order for the parcel 30 transfer between the two clamping arms 424 and the ground facility 120.

Specifically, each clamping arm 424 comprises a mounting plate 424 a and a clamping plate 424 b mounted on the mounting plate 424 a. The mounting plates 424 a of the two clamping arms 424 are oppositely arranged, and at least one of the mounting plates 424 a of the two clamping arms 424 is capable of sliding in the first direction, so that a distance between the clamping plates 404 b of the two clamping arms 424 is adjustable to enable the clamping plates 404 b to clamp the parcel 30 and to release the parcel 30. The clamping plates 424 b are capable of sliding in the second direction, enabling the clamping plates 424 b to reach into the storage box 220 via the second access opening 224, in order to move the parcel 30 into or out of the storage box 220. In the illustrated embodiment, the mounting plates 424 a of the two clamping arms 424 are both parallel to the two supporting plates 422 c of the sliding carriage 422, the clamping plates 424 b of the two clamping arms 424 are arranged opposite to each other.

Moreover, each clamping arm 424 further comprises a positioning piece 424 c mounted to the clamping plate 424 b, the positioning pieces 424 c of the two clamping arms 424 are arranged opposite to each other, and are each disposed at end portion of the respective clamping plate 424 b in the second direction. The positioning pieces 424 c are capable of being driven by sliding of the clamping plates 424 b, to push the parcel 30 located in the storage box 220, so as to adjust a position of the parcel 30, enabling the parcel 30 to be placed properly relative to the clamping plates 424 b in the second direction when the clamping plates 424 b clamp the parcel 30. Specifically, each clamping plate 424 b is provided with two positioning pieces 424 c, and each of the two positioning pieces 424 c is respectively disposed at each end of the respective clamping plate 424 b in the second direction, thus the storage assemblies 200 may be installed at both sides of the sliding rail 410. It should be understood that in other embodiments, each clamping plate 424 b is provided with one positioning piece 424 c, and the positioning piece 424 c of each clamping plate 424 b is disposed at single end of the respective clamping plate 424 b in the second direction, thus the storage assemblies 200 may be installed at single side of the sliding rail 410, and the end where the positioning piece 424 c is disposed, is closer to the storage assembly 200 than the other end of the clamping plate 424 b.

Further, the clamping plate 424 b has a supporting portion 424 d perpendicular to a plate surface of the clamping plate 424 b, the supporting portions 424 d of the clamping plates 424 b of the two clamping arms 424 are arranged opposite to each other, and are capable of jointly supporting the parcel 30. Specifically, the supporting portion 424 d extends in the second direction from one end to the other end of the clamping plate 424 b. With the supporting portions 424 d arranged, the carrying mechanism 420 is capable of carrying the parcel 30 by two means: clamping the parcel 30, and supporting the parcel 30 via the supporting portions 424 d.

Referring to FIG. 11, specifically, the sliding rail 410 is provided with an electrical interface 412 capable of being electrically and electronically connected to the storage assembly 200 with a cable, so that the sliding rail 410 is capable of supplying electricity to the storage assembly 200 and transmitting data to/from the storage assembly 200.

The transmission device 426 is arranged on the sliding carriage 422, and the transmission device 426 is capable of driving at least one of the two clamping arms 424 to slide in the first direction. In the illustrated embodiment, the transmission device 426 is capable of driving the two clamping arms 424 to slide in the opposite directions parallel to the first direction. Specifically, the transmission device 426 comprises a lead screw 426 a, a motor (not shown in the figure), a first slider 426 c and a second slider 426 d.

The lead screw 426 a is capable of being rotatably arranged on the sliding carriage 422, and the lead screw 426 a extends in the first direction. Specifically, the lead screw 426 a is provided with both left-hand threads and right-hand threads. Each end of the lead screw 426 a crosses each supporting plate 422 c respectively and the lead screw 426 a is rotatable relative to the supporting plate 422 c.

The motor and the lead screw 426 a are connected in a transmission device way, and the motor is used to drive the lead screw 426 a to rotate.

The first slider 426 c and the second slider 426 d are both sleeved on the lead screw 426 a, and are mated with the threads of the lead screw 426 a. The first slider 426 c and the second slider 426 d slide in the opposite directions, wherein one clamping arm 424 is fixedly connected with the first slider 426 c and the other clamping arm 424 is fixedly connected with the second slider 426 d, so that one clamping arm 424 can slide with the first slider 426 c and the other clamping arm 424 can slide with the second slider 426 d, so as to make the distance between the two clamping arms 424 adjustable. In the illustrated embodiment, the mounting plate 424 a of one clamping arm 424 is fixedly connected with the first slider 426 c, and the mounting plate 424 a of the other clamping arm 424 is fixedly connected with the second slider 426 d.

The transmission device 426 further comprises a guiding rod 426 e mounted to the sliding carriage 422, the guiding rod 426 e and the lead screw 426 a extend in the same direction, the first slider 426 c and the second slider 426 d are both sleeved on the guiding rod 426 e and are both slidable relative to the guiding rod 426 e. Specifically, each end of the guiding rod 426 e is fixedly connected with each supporting plate 422 c respectively.

In the illustrated embodiment, two transmission devices 426 are provided, and each transmission device 426 is arranged proximate each end of the bottom plate 422B in the second direction respectively, so as to avoid obstructing the parcel 30 from passing through the through hole 422 a. The lead screws 426 a of the two transmission devices 426 are spaced and parallel with each other, the mounting plate 424 a of one clamping arm 424 is fixedly connected with the first sliders 426 c of both two transmission devices 426, and the mounting plate 424 a of the other clamping arm 424 is fixedly connected with the second sliders 426 d of both two transmission devices 426.

Further, a protective structure (not shown in the figure) is provided at one side of the sliding rail. The protective structure extends from one end of the sliding rail 410 to the other end of the sliding rail 410, and links the transfer opening 112, the transport opening 122 and the second opening 214. When the two clamping arms 424 are in the retracted state, the carrying mechanism 420 is accommodated in the protective structure, so as to protect the carrying mechanism 420 and the parcel 30 carried by the carrying mechanism 420 from external environment influence.

It should be noted that a control unit is provided to realize intelligent control of the storage assembly 200, the ground facility 120 and the transport assembly 400.

The storage assembly 200 may be provided without including the outer box body 210, thus the first access opening 222 is configured to face the building 20 and is capable of being blocked by the building 20, when the first access opening 222 is blocked by the building 20, the transport assembly 400 is capable of reaching into the storage box 220 via the second access opening 224 to move the parcel 30 into or out of the storage box 220. The storage box 220 is capable of moving until the first access opening 222 is right opposite the communicating portion 21 of the building 20, to make the first access opening 222 exposed.

It should be understood that the two clamping arms 424 are not limited to being both slidable in the first direction. In other embodiments, one clamping arm 424 is able to slide in the first direction, and the other clamping arm 424 is unable to slide in the first direction, correspondingly, the transmission device 426 includes one slider, and the slider is fixedly connected with the clamping arm 424 which is slidable.

It should be understood that the transmission device 426 is not limited to the above-mentioned structure. For example, the transmission device 426 is a telescopic rod, each end of the telescopic rod is fixedly connected with the clamping plate 424B of each clamping arm 424 respectively, the distance between the two clamping arms 424 is adjustable by extension or contraction of the transmission device 426; alternatively, the sliding carriage 422 may be omitted, in other embodiments, one of the two clamping arms 424 is arranged on the sliding rail 410, and the other is capable of sliding in the first direction, the transmission device 426 is a telescopic rod, and each end of the telescopic rod is fixedly connected with the clamping plate 424B of each clamping arms 424 respectively, the distance between the two clamping arms 424 is adjustable by extension or contraction of the transmission device 426.

The parcel transport system 10 owns at least advantages listed below.

The parcel transport system 10 comprises the interface assembly, the storage assembly 200 and the transport assembly 400, the storage assembly 200 comprises the storage box 220 used for accommodating the parcel 30, and the interface assembly 200 is used for the parcel 30 transfer to/from an external equipment, the transport assembly 400 is capable of reaching into the storage box 220 via the second access opening 224 to move the parcel 30 into or out of the storage box 220, the transport assembly 400 is also capable of carrying out the parcel 30 transfer to/from the external equipment or the interface assembly at the interface assembly, enabling the transport assembly 400 to deliver the parcel 30 between the interface assembly and the storage box 220, thereby realizing and facilitating the parcel 30 delivery between the external equipment and the user. When the parcel transport system 10 is applied to the multi-storey building, the interface assembly is configured depending on the external equipment which the interface assembly needs to interface with, in order to ease the parcel 30 transfer to/from the external equipment; the storage assembly 200 is installed adjacent to the window of the building 20 or is installed on exterior side of the balcony railing, facilitating the user to receive or send the parcel 30; the storage box 220 is movable, and makes the first access opening 222 exposed or blocked by movement of the storage box 220, so as to avoid obstructing a view from the window or from the balcony when the storage box 220 is not utilized by the user. Thus, the parcel transport system 10 realizes and facilitates the parcel 30 delivery between the user staying in the multi-storey building and the external equipment without a need for the user to go downstairs, and is particularly suitable to be installed on the multi-storey building for the parcel 30 delivery.

In addition, the whole or most of components in the parcel transport system 10 may be installed on exterior of the building 20, dispensing with a lot of work to retrofit interior structure of the existing building 20, thereby lowering both difficulty and cost of deploying the parcel transport system 10.

Further, the interface assembly comprises the landing platform 110 and the ground facility 120, the landing platform 110 is used for landing of the unmanned aerial vehicle 40, the ground facility 120 is capable of carrying out the parcel 30 transfers to/from the ground equipment 50, the transport assembly 400 is capable of being positioned at the transfer opening 112, in order to transfer the parcel 30 to/from the unmanned aerial vehicle 40, and the transport assembly 400 is also capable of transferring the parcel 30 to/from the ground facility 120, thus enabling the transport assembly 400 to deliver the parcel 30 among the landing platform 110, the storage box 220 and the ground facility 120, thereby realizing and facilitating the parcel 30 delivery among the user, the ground equipment 50 and the unmanned aerial vehicle 40. When the parcel transport system 10 is applied to the multi-storey building, the landing platform 110 may be installed on top portion of the building 20, so as to ease landing of the unmanned aerial vehicle 40 and to keep the unmanned aerial vehicle 40 away from the user, the ground facility 120 may be arranged on bottom portion of the building 20 to interface with the ground equipment 50, thus realizing the parcel 30 delivery among the user staying in the multi-storey building, the ground equipment 50 and the unmanned aerial vehicle 40, and it is convenient for the user to receive or send the parcel 30 without the need to go downstairs.

Furthermore, the storage box 220 is provided with the first access opening 222 and the second access opening 224, the second access opening 224 is used for the transport assembly 400 to reach into the storage box 220 so as to move the parcel 30 into or out of the storage box 220, the first access opening 222 is used for the user to receive or send the parcel 30, thereby making the access opening for the user and the access opening for the transport assembly 400 separate, ensuring safety of the user.

A method for installing the parcel transport system 10 according to an implementation, as one of methods for installing the parcel transport system 10, comprising the following steps.

In step S61, installing the interface assembly on the building 20.

Specifically, the step of installing the interface assembly on the building 20 includes installing the landing platform 110 on top portion of the building 20, and installing the ground facility 120 on bottom portion of the building 20.

More specifically, when installing the landing platform 110 on top portion of the building 20, the working surface 114 of the landing platform 110 for the unmanned aerial vehicle 40 to land on is horizontally arranged. When installing the ground facility 120 on bottom portion of the building 20, the transport opening 122 of the ground facility 120 is configured to face upwards, and the interface opening 124 is configured to be positioned in the other side of the ground facility 120 relative to the building 20.

In step S62, installing the storage assembly 200 adjacent to the communicating portion 21 of the building 20, which communicates interior and exterior of the building 20, with the first access opening 222 of the storage box 220 arranged towards the building 20, so that the storage box 220 is capable of moving to be right opposite the communicating portion 21, enabling the first access opening 222 to be exposed.

Wherein the communicating portion 21 is the window or the balcony. If the communicating portion 21 is the window, the storage assembly 200 is installed below the window; and if the communicating portion 21 is the balcony, the storage assembly 200 is installed on exterior side of the balcony railing.

In the illustrated embodiment, the communicating portion 21 is the window. The bottom wall of the outer box body 210 is opposite to the first opening 212, and is configured to face downwards, while the first opening 212 is configured to face upwards. It should be understood that the storage assembly 200 is not limited to be installed in the above-mentioned way, in other embodiments, the first opening 212 of the outer box body 210 may be configured to face downwards and the bottom wall may be configured to face upwards, while the storage assembly 200 is installed above the communicating portion 21.

In step S63, installing the transport assembly 400 on the building 20.

Specifically, the step of installing the transport assembly 400 on the building 20 includes installing the sliding rail 410 extending in vertical direction on the building 20, making one end of the sliding rail 410 extend to the transfer opening 112 and making the other end of the sliding rail 410 extend to the ground facility 120, wherein the carrying mechanism 420 is installed on the sliding rail 410, and the carrying mechanism 420 comprises two clamping arms 424, which are oppositely arranged, at least one of the two clamping arms 424 is capable of sliding in the first direction, the two clamping arms 424 are also capable of extending or retracting in the second direction perpendicular to the first direction. The second access opening 224 of the storage box 220 is arranged towards the sliding rail 410, enabling the two clamping arms 424 to reach into the storage box 220 via the second access opening 224.

More specifically, one end of the sliding rail 410 is far away from the transfer opening 112, and extends to the transport opening 122 of the ground facility 120.

It should be understood that the above-mentioned method for installing the parcel transport system 10 is not limited to following the above-mentioned sequence. The sequence of the steps S61, S62 and S63 may be changed, for example, the transport assembly 400 may be installed first, the interface assembly and the storage assembly 200 may be installed afterwards, and so on.

As the parcel transport system 10 is installed by the above-mentioned method, not only is physical contact of the user and the unmanned aerial vehicle 40 avoided, ensuring safety of the user, but also the user does not need to go downstairs for receiving or sending the parcel 30, making life easier.

A method for delivering the parcel 30 according to an implementation, as one of methods for delivering the parcel 30 based on the parcel transport system 10, comprising the following steps.

In step S71, the unmanned aerial vehicle 40 lands on the landing platform 110, and unloads the parcel 30 onto the transport assembly 400 positioned at the landing platform 110.

Specifically, the step that the unmanned aerial vehicle 40 unloads the parcel 30 onto the transport assembly 400 positioned at the landing platform 110 is as follows: the two clamping arms 424 of the transport assembly 400 pass through the transfer opening 112, the unmanned aerial vehicle 40 places the parcel 30 between the two clamping arms 424, the two clamping arms 424 slide in the first direction to make closer to each other, so as to clamp the parcel 30, then the unmanned aerial vehicle 40 unloads the parcel 30.

In step S72, the transport assembly 400 reaches into the storage box 220 via the second access opening 224, so as to move the parcel 30 into the storage box 220, in order for the user to take the parcel 30 via the first access opening 222, alternatively, the transport assembly 400 delivers the parcel 30 to the ground facility 120, in order for the ground equipment 50 to take the parcel 30 away. Thus, after the transport assembly 400 takes the parcel 30 from the unmanned aerial vehicle 40, there are two ways for the transport assembly 400 to deliver the parcel 30, one way is that the transport assembly 400 reaches into the storage box 220 via the second access opening 224 to move the parcel 30 into the storage box 220, the other way is that the transport assembly 400 delivers the parcel 30 to the ground facility 120.

Specifically, the step that the transport assembly 400 reaches into the storage box 220 via the second access opening 224 to move the parcel 30 into the storage box 220 is as follows: the carrying mechanism 420 slides along the sliding rail 410 to approach the storage box 220, the two clamping arms 424 both extend and reach into the storage box 220 via the second access opening 224, so as to move the parcel 30 into the storage box 220; the two clamping arms 424 slide to make farther from each other, thereby releasing the parcel 30, then the two clamping arms 424 both retract to leave the storage box 220. In this way, after the step that the transport assembly 400 reaches into the storage box 220 via the second access opening 224 to move the parcel 30 into the storage box 220, the storage box 220 moves out of the outer box body 210 via the first opening 212, to make the first access opening 222 right opposite the communicating portion 21, the user takes the parcel 30 out of the storage box 220 via the first access opening 222; subsequently, the storage box 220 moves back into the outer box body 210 to make the first access opening 222 blocked by the outer box body 210.

Specifically, the step that the transport assembly 400 delivers the parcel 30 to the ground facility 120 is as follows: the transport assembly 400 slides along the sliding rail 410 until it reaches the transport opening 122 of the interface assembly, the two clamping arms 424 slide in the first direction to make farther from each other so as to release the parcel 30, and the parcel 30 enters the ground facility 120 through the through hole 422 a and the transport opening 122. In this way, after the step that the transport assembly 400 delivers the parcel 30 to the ground facility 120, there is a step of the parcel 30 transfer between the ground facility 120 and the ground equipment 50 via the interface opening 124.

This method for delivering the parcel 30 is based on the parcel transport system 10, realizing that the parcel 30 is automatically delivered from the unmanned aerial vehicle 40 to the storage box 220 in order for the user staying in the building 20 to take, and to the ground facility 120 in order for the ground equipment 50 to take away.

A method for delivering the parcel 30 according to another implementation, as one of methods for delivering the parcel 30 based on the parcel transport system 10, comprising the following steps.

In step S81, the storage box 220 moves to make the first access opening 222 exposed, the user puts the parcel 30 into the storage box 220, then the storage box 220 moves again to make the first access opening 222 blocked.

Specifically, step S81 is as follows: the storage box 220 moves out of the outer box body 210 via the first opening 212, to make the first access opening 222 right opposite the communicating portion 21, the user puts the parcel 30 into the storage box 220 via the first access opening 222; then the storage box 220 moves back into the outer box body 210, to make the first access opening 222 blocked by the outer box body 210.

In step S82, the transport assembly 400 reaches into the storage box 220 via the second access opening 224, and takes the parcel 30 out.

Specifically, the step S82 is as follows: the carrying mechanism 420 slides along the sliding rail 410 to approach the storage box 220; the two clamping arms 424 both extend and reach into the storage box 220 via the second access opening 224; the two clamping arms 424 slide to make closer to each other so as to clamp the parcel 30, then the two clamping arms 424 both retract to move the parcel 30 out of the storage box 220.

Further, the step that the two clamping arms 424 slide to make closer to each other so as to clamp the parcel 30 is as follows: the two clamping arms 424 slide to make closer to each other, until a distance between the positioning pieces 424 c of the two clamping arms 424 is less than a width of the parcel 30, the two clamping arms 424 both retract to make the positioning pieces 424 c push the parcel 30 to the specified position, then the two clamping arms 424 extend again, and subsequently slide to make closer to each other so as to clamp the parcel 30.

In step S83, the transport assembly 400 delivers the parcel 30 to the ground facility 120, in order for the ground equipment 50 to take the parcel 30 away, alternatively, the transport assembly 400 delivers the parcel 30 to the transfer opening 112, in order for the unmanned aerial vehicle 40 to take the parcel 30 away. Thus, after the transport assembly 400 takes the parcel 30 from the storage box 220, there are two ways for the transport assembly 400 to deliver the parcel 30, one way is that the transport assembly 400 delivers the parcel 30 to the ground facility 120, the other way is that the transport assembly 400 delivers the parcel 30 to the transfer opening 112, in order for the unmanned aerial vehicle 40 to take the parcel 30 away.

Specifically, the step that the transport assembly 400 delivers the parcel 30 to the ground facility 120 is as follows: the transport assembly 400 slides along the sliding rail 410 until it reaches the transport opening 122 of the interface assembly, the two clamping arms 424 slide in the first direction to make farther from each other so as to release the parcel 30, and the parcel 30 enters the ground facility 120 through the through hole 422 a and the transport opening 122. In this way, after the step that the transport assembly 400 delivers the parcel 30 to the ground facility 120, there is a step of the parcel 30 transfer between the ground facility 120 and the ground equipment 50 via the interface opening 124.

Specifically, the step that the transport assembly 400 delivers the parcel 30 to the transfer opening 112 in order for the unmanned aerial vehicle 40 to take the parcel 30 away is as follows: the transport assembly 400 slides along the sliding rail 410 with the parcel 30 until the two clamping arms 424 of the transport assembly 400 pass through the transfer opening 112. In this way, after the step that the transport assembly 400 delivers the parcel 30 to the transfer opening 112, there is a step that the unmanned aerial vehicle 40 secures the parcel 30, and the two clamping arms 424 slide in the first direction to make farther from each other so as to release the parcel 30.

This method for delivering the parcel 30 is based on the parcel transport system 10, realizing that the parcel 30 is automatically delivered from the user staying in the building 20 to the ground facility 120 and to the unmanned aerial vehicle 40.

A method for delivering the parcel 30 according to another implementation, as one of methods for delivering the parcel 30 based on the parcel transport system 10, comprising the following steps.

In step S91, the ground equipment 50 transfers the parcel 30 to the ground facility 120.

Specifically, the ground equipment 50 transfers the parcel 30 to the ground facility 120 via the interface opening 124.

In step S92, the transport assembly 400 takes the parcel 30 from the ground facility 120.

Specifically, the step that the transport assembly 400 takes the parcel 30 from the ground facility 120 is as follows: the transport assembly 400 slides along the sliding rail 410 until it reaches the transport opening 122 of the interface assembly, the ground facility 120 moves the parcel 30 through the transport opening 122 and the through hole 422 a until the parcel 30 is placed between the two clamping arms 424, then the two clamping arms 424 slide in the first direction to make closer to each other so as to clamp the parcel 30.

In step S93, the transport assembly 400 reaches into the storage box 220 via the second access opening 224, so as to move the parcel 30 into the storage box 220, in order for the user to take the parcel 30 via the first access opening 222, alternatively, the transport assembly 400 delivers the parcel 30 to the transfer opening 112, in order for the unmanned aerial vehicle 40 to take the parcel 30 away. Thus, after the transport assembly 400 takes the parcel 30 from the ground facility 120, there are two ways for the transport assembly 400 to deliver the parcel 30, one way is that the transport assembly 400 reaches into the storage box 220 via the second access opening 224 to move the parcel 30 into the storage box 220, the other way is that the transport assembly 400 delivers the parcel 30 to the transfer opening 112, in order for the unmanned aerial vehicle 40 to take the parcel 30 away.

Specifically, the step that the transport assembly 400 reaches into the storage box 220 via the second access opening 224 to move the parcel 30 into the storage box 220 is as follows: the carrying mechanism 420 slides along the sliding rail 410 to approach the storage box 220, the two clamping arms 424 both extend and reach into the storage box 220 via the second access opening 224, so as to move the parcel 30 into the storage box 220; the two clamping arms 424 slide to make farther from each other, thereby releasing the parcel 30, then the two clamping arms 424 both retract to leave the storage box 220. In this way, after the step that the transport assembly 400 reaches into the storage box 220 via the second access opening 224 to move the parcel 30 into the storage box 220, the storage box 220 moves out of the outer box body 210 via the first opening 212, to make the first access opening 222 right opposite the communicating portion 21, the user takes the parcel 30 out of the storage box 220 via the first access opening 222; subsequently, the storage box 220 moves back into the outer box body 210 to make the first access opening 222 blocked by the outer box body 210.

Specifically, the step that the transport assembly 400 delivers the parcel 30 to the transfer opening 112 in order for the unmanned aerial vehicle 40 to take the parcel 30 away is as follows: the transport assembly 400 slides along the sliding rail 410 with the parcel 30 until the two clamping arms 424 of the transport assembly 400 pass through the transfer opening 112. In this way, after the step that the transport assembly 400 delivers the parcel 30 to the transfer opening 112, there is a step that the unmanned aerial vehicle 40 secures the parcel 30, and the two clamping arms 424 slide in the first direction to make farther from each other so as to release the parcel 30.

This method for delivering the parcel 30 is based on the parcel transport system 10, realizing that the parcel 30 is automatically delivered from the ground equipment 50 to the user staying in the building 20 and to the unmanned aerial vehicle 40.

The technical features of the above-mentioned embodiments can be combined. In order to simplify the description, not all possible combinations of the technical features of the above-mentioned embodiments have been provided. It can be appreciated that, as long as no contradiction is concluded from these combinations, all reasonable combinations of the features should be considered as the scope recorded in the specification.

The present disclosure mainly presents several embodiments with their descriptions more specific and detailed than others, but they should not be construed as limiting the scope of the present disclosure. It should be noted that for persons skilled in the art, several modifications and improvements can be made without departing from the concept of the present disclosure, which shall all fall within the scope of the present disclosure. Therefore, the scope of the present disclosure shall be subject to the appended claims. 

1. A parcel transport system, comprising: an interface assembly for a transfer of a parcel to or from an external equipment; a storage assembly comprising a storage box used for accommodating the parcel, wherein the storage box is provided with a first access opening and a second access opening, and the storage box is movable to enable the first access opening to be exposed and to be blocked; and a transport assembly capable of transporting the parcel, wherein the transport assembly is capable of reaching into the storage box via the second access opening, enabling the transport assembly to move the parcel into or out of the storage box; and wherein the transport assembly is capable of carrying out the parcel transfer to the external equipment or the interface assembly at the interface assembly, or carrying out the parcel transfer from the external equipment or the interface assembly at the interface assembly, enabling the transport assembly to deliver the parcel between the interface assembly and the storage box.
 2. The parcel transport system of claim 1, wherein the interface assembly comprises a landing platform and a ground facility, the landing platform is used for landing of an unmanned aerial vehicle, the ground facility is used for the parcel transfer to or from a ground equipment, the transport assembly is capable of carrying out the parcel transfer to or from the unmanned aerial vehicle at the landing platform, and the transport assembly is also capable of carrying out the parcel transfer to or from the ground facility, enabling the transport assembly to deliver the parcel among the landing platform, the storage box and the ground facility.
 3. The parcel transport system of claim 1, wherein the transport assembly comprises a sliding rail and a carrying mechanism capable of sliding along the sliding rail and carrying the parcel, the second access opening is arranged towards the sliding rail; and wherein the carrying mechanism comprises two clamping arms capable of clamping the parcel, the two clamping arms are also capable of extending or retracting to reach into the storage box via the second access opening.
 4. The parcel transport system of claim 3, wherein each clamping arm comprises a clamping plate, the clamping plates of the two clamping arms are capable of clamping the parcel and sliding to reach into the storage box via the second access opening; and wherein each clamping arm further comprises a positioning piece mounted to the clamping plate, the positioning pieces of the two clamping arms are arranged opposite to each other, and are each disposed at end portion of the respective clamping plate in a direction of the clamping plates sliding, the positioning pieces are capable of pushing the parcel located in the storage box to adjust a position of the parcel.
 5. The parcel transport system of claim 3, wherein each clamping arm comprises a clamping plate, the clamping plates of the two clamping arms are capable of clamping the parcel and sliding to reach into the storage box via the second access opening; and wherein the clamping plate has a supporting portion perpendicular to a plate surface of the clamping plate, the supporting portions of the two clamping arms are arranged opposite to each other and are capable of jointly supporting the parcel.
 6. The parcel transport system of claim 3, wherein the sliding rail is provided with an electrical interface capable of being electrically and electronically connected to the storage assembly with a cable, so that the sliding rail is capable of supplying electricity to the storage assembly and transmitting data to or from the storage assembly.
 7. The parcel transport system of claim 3, wherein the sliding rail is provided with a protective structure, the protective structure extends from one end of the sliding rail to the other end of the sliding rail; and wherein when the two clamping arms are retracted, the carrying mechanism is capable of being accommodated in the protective structure to protect the carrying mechanism and the parcel carried by the carrying mechanism from external environment influence.
 8. The parcel transport system of claim 1, wherein the storage assembly further comprises a shielding door capable of covering the second access opening; wherein when the parcel is transferred between the transport assembly and the storage box, the first access opening is blocked; and wherein when the first access opening is exposed, the shielding door is in a closed state.
 9. The parcel transport system of claim 1, wherein the storage assembly further comprises an outer box body, a first opening and a second opening are formed in the outer box body, and the storage box is capable of being accommodated in the outer box body, enabling the outer box body to block the first access opening, and the storage box is also capable of moving out via the first opening, enabling the first access opening to be exposed; and wherein when the storage box is accommodated in the outer box body, a position of the second access opening is configured to correspond to a position of the second opening, and the transport assembly is capable of reaching into the storage box via the second access opening and the second opening.
 10. The parcel transport system of claim 9, wherein the storage box is provided with a plurality of compartments, each compartment is provided with the first access opening and the second access opening, positions of a plurality of second access openings are all configured to correspond to the position of the second opening, and the storage box is capable of moving out via the first opening to make the first access opening of at least one of the compartments exposed.
 11. A method for installing a parcel transport system, comprising: providing the parcel transport system of claim 1; installing the interface assembly on a building; installing the storage assembly adjacent to a communicating portion of the building, which communicates interior and exterior of the building, with the first access opening of the storage box arranged towards the building, so that the storage box is capable of moving to be right opposite the communicating portion, enabling the first access opening to be exposed; and installing the transport assembly on the building.
 12. The method of claim 11, wherein the communicating portion is a window or a balcony.
 13. A storage assembly, comprising a storage box used for accommodating a parcel, wherein the storage box is provided with a first access opening and a second access opening, and the storage box is movable to enable the first access opening to be exposed and to be blocked; and wherein the storage assembly is arranged adjacent to a communicating portion of a building, which communicates interior and exterior of the building, so that the first access opening is capable of being right opposite the communicating portion of the building when exposed.
 14. The storage assembly of claim 13, wherein the second access opening is used for a transfer of the parcel between the storage box and a transport assembly capable of transporting the parcel.
 15. The storage assembly of claim 14, further comprising a shielding door capable of covering the second access opening; wherein when the parcel is transferred between the transport assembly and the storage box, the first access opening is blocked; and wherein when the first access opening is exposed, the shielding door is in a closed state.
 16. The storage assembly of claim 13, wherein the communicating portion is a window or a balcony.
 17. The storage assembly of claim 16, wherein the storage assembly is installed below the window or is installed on exterior side of the balcony railing.
 18. The storage assembly of claim 13, further comprising a range sensor mounted to the storage box, wherein the range sensor is capable of detecting an obstacle in order for movement control of the storage box, so as to prevent the storage box from colliding with an obstacle in a direction of movement.
 19. The storage assembly of claim 13, wherein the storage assembly further comprises an outer box body, a first opening and a second opening are formed in the outer box body, and the storage box is capable of being accommodated in the outer box body, enabling the outer box body to block the first access opening, and the storage box is also capable of moving out via the first opening, enabling the first access opening to be exposed; and wherein when the storage box is accommodated in the outer box body, a position of the second access opening is configured to correspond to a position of the second opening.
 20. The storage assembly of claim 19, wherein the storage box is provided with a plurality of compartments, each compartment is provided with the first access opening and the second access opening, positions of a plurality of second access openings are all configured to correspond to the position of the second opening, and the storage box is capable of moving out via the first opening to make the first access opening of at least one of the compartments exposed. 